html,body,ul,li,dl,dt,dd,p,figure,figcaption,h1,h2,h3{margin:0;padding:0;}
li{list-style:none;}
a{text-decoration: none;}
img{display: block;border: 0;}
em{font-style: normal;}
html,body{height: 100%}
body{display: flex; flex-direction: column;}
h1,h2,h3{font-weight: normal;}